Portugal has become one of the most popular destinations in Europe for Americans looking for a change. Retirees come for the climate, the pace of life and a lower cost of living than many US cities. Remote workers come because they can keep a US salary or US clients while living in Lisbon, Porto, the Algarve or a quiet town in the interior. Families come for safe streets, international schools and an easier, more outdoor way of life. English is widely spoken in the main cities, and a Portuguese residence permit opens the door to the rest of the Schengen area.
A US passport lets you visit Portugal visa-free for up to 90 days in any 180-day period, but living there needs a residence visa. You apply from the United States for a national visa on the route that fits how you earn your living, enter Portugal on that visa and then convert it into a residence permit with AIMA, the Portuguese immigration agency.
The visa is only one pillar of the move. You will also need a Portuguese tax number (NIF), a bank account, a place to live, health coverage and, if you have children, a school. On top of that, Americans carry an extra layer that other nationalities do not: the US taxes its citizens wherever they live. That is why we approach a move from the US as a 360° relocation rather than a single application.
- You keep filing a US federal tax return every year, because the US taxes its citizens on worldwide income.
- Portugal generally treats you as tax resident once you spend more than 183 days a year there or keep your habitual home there.
- The US–Portugal tax treaty and foreign tax credits are what prevent the same income from being taxed twice.
- Portuguese bank accounts are reportable to the US: an FBAR once your combined foreign balances exceed $10,000 at any point in the year, plus FATCA (Form 8938) above higher thresholds.
- The former NHR tax regime closed to most new applicants in 2024; its replacement (IFICI) is aimed at specific qualifying professions.